| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $197.85 | 8.111% | $213.8976 | $213.90 | $213.90 | $213.90 |
| Purchase #2 | $51.46 | 10.350% | $56.7861 | $56.79 | $56.80 | $56.80 |
| Purchase #3 | $214.96 | 6.187% | $228.2596 | $228.26 | $228.25 | $228.30 |
| Purchase #4 | $212.80 | 8.846% | $231.6243 | $231.62 | $231.60 | $231.60 |
| Purchase #5 | $17.96 | 6.691% | $19.1617 | $19.16 | $19.15 | $19.20 |
| Purchase #6 | $72.46 | 8.650% | $78.7278 | $78.73 | $78.75 | $78.70 |
| Purchase #7 | $117.52 | 12.264% | $131.9327 | $131.93 | $131.95 | $131.90 |
| 7 purchase totals = | $885.01 | $960.3898 | $960.39 | $960.40 | $960.40 | |